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【判断题】
在 Java 中,类只支持单继承,不允许多重继承,也就是说一个类只能有一个直接父类,因此上述说法是正确的A.
正确
B.
错误
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【简答题】If you want to watch the program of China Music, which channel do you turn to?
【单选题】Do you know paper money was in __________ use in China when Marco Polo visited China in __________ 13th century? [ ]
A.
the; /
B.
the; the
C.
/ ; the
D.
/ ; /
【单选题】风湿性心脏病二尖瓣狭窄患者，休息时感心悸、气促，双肺闻及湿啰音。应判断为
A.
心力衰竭I度
B.
心力衰竭II度
C.
心功能III级
D.
心功能Ⅳ级
E.
以上都不是
【单选题】—_____? —It's very popular in China. [ ]
A.
What do you like football
B.
How do you think of football
C.
How do you play football
D.
What do you think of football
【单选题】Do you know _________ in 2006? [ ]
A.
what was the population of China
B.
what the population of China was
C.
how many the population of China was
D.
how many was the population of China
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